Dave just purchased a beautiful new Argent Silver 2023 CT4-V Blackwing M6. He flew from the west coast to New York to pick up the car, then drove it to our shop in Ohio for the proper break-in mileage. We upgraded him to our very popular Blue Belt Performance Package, and changed the engine oil and filter too. His powerband looks fantastic like usual, making 527 peak whp on 93-octane. We also set Dave up with 91 and 100-octane tunes, which he can switch to within a couple minutes using HP Tuners.